Surname 蘭斯 (Lance 
, Rance , Lens 
) , across the world, is a common last name. The surname 蘭斯 is habitual in Suriname, where it is quite a common surname, Belgium, and Netherlands, where it is quite a rare surname. Not in comparison with a country's population, this name is the most popular in the United States, Philippines, and France. More frequently, 蘭斯 is the forename as well as the last name.